NLog.Common.AsynchronousAction<T> public sealed delegate AsynchronousAction<T> : MulticastDelegate Asynchronous action with one argument. Documentation public AsynchronousAction(object object, IntPtr method) public virtual IAsyncResult BeginInvoke(T argument, AsyncContinuation asyncContinuation, AsyncCallback callback, object object) public virtual void EndInvoke(IAsyncResult result) public virtual void Invoke(T argument, AsyncContinuation asyncContinuation)